<template>
  <div class="child">
    <p>父组件中的数据：{{code}} _{{username}}</p>
  </div>
</template>
<script>
export default {
  name: 'childPage',
  props: {
    code: String,
    username: String
  },
  data () {
    return {

    }
  }
}
</script>
